Thomas M Ruff, DO - Medicare Interventional Cardiology in Dayton, OH

Thomas M Ruff, DO is a medicare enrolled "Internal Medicine - Interventional Cardiology" physician in Dayton, Ohio. He went to Chicago College Of Osteopathy and graduated in 1989 and has 35 years of diverse experience with area of expertise as Interventional Cardiology. He is a member of the group practice Kettering Independent Medical Group Inc and his current practice location is 4160 Little York Rd, Ste. 20, Dayton, Ohio. You can reach out to his office (for appointments etc.) via phone at (937) 454-9527.

Thomas M Ruff is licensed to practice in Ohio (license number 34006163) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1639178304.

Contact Information

Thomas M Ruff, DO
4160 Little York Rd, Ste. 20,
Dayton, OH 45414-5800
(937) 454-9527
(937) 454-9532

Map and Direction




Physician's Profile

Full NameThomas M Ruff
GenderMale
SpecialityInterventional Cardiology
Experience35 Years
Location4160 Little York Rd, Dayton, Ohio
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Thomas M Ruff attended and graduated from Chicago College Of Osteopathy in 1989
  NPI Data:
  • NPI Number: 1639178304
  • Provider Enumeration Date: 07/15/2005
  • Last Update Date: 11/24/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 3678566312
  • Enrollment ID: I20040407000674

Medical Identifiers

Medical identifiers for Thomas M Ruff such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639178304NPI-NPPES
000000009514OtherOHANTHEM
P00905895OtherOHRAILROAD MEDICARE PIN
0128070MedicaidOH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 34006163 (Ohio)Secondary
207RI0011XInternal Medicine - Interventional Cardiology 34006163 (Ohio)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Grandview And Southview HospitalsDayton, OHHospital
Kettering Medical CenterKettering, OHHospital
Troy HospitalTroy, OHHospital
Greene Memorial HospitalXenia, OHHospital
Soin Medical CenterBeaver creek, OHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Kettering Independent Medical Group Inc3173710936577

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Thomas M Ruff allows following entities to bill medicare on his behalf.
Entity NameAlliance Physicians Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437125572
PECOS PAC ID: 0840104360
Enrollment ID: O20031118000529
Entity NameKettering Independent Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629387865
PECOS PAC ID: 3173710936
Enrollment ID: O20101207000425

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Thomas M Ruff is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Thomas M Ruff, DO
4160 Little York Rd, Suite 20,
Dayton, OH 45414-5800

Ph: (937) 454-9527
Thomas M Ruff, DO
4160 Little York Rd, Ste. 20,
Dayton, OH 45414-5800

Ph: (937) 454-9527

Reviews and Comments


Internal Medicine Doctors in Dayton, OH

Ratnam A Oza, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1100 S Main St, Ste. 203, Dayton, OH 45409
Phone: 937-222-0603    Fax: 937-222-7122
Dr. Mohamed Elmouelhi, MD, PHD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4100 W.third St., Dayton Vamc (11c), Dayton, OH 45428
Phone: 937-268-6511    
Freesia Dhingra, M.D
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 4100 W. Third St., Dayton, OH 45428
Phone: 937-268-6511    
James P Graham, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1520 S Main St, # 2, Dayton, OH 45409
Phone: 937-461-5815    Fax: 937-461-2896
Ugochukwu Nwokoro, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1735 Big Hill Rd, Dayton, OH 45439
Phone: 937-224-4325    Fax: 937-224-4327
Dr. Howard M Gross, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 8881 N Main St, Dayton, OH 45415
Phone: 937-293-1622    Fax: 937-245-6308
Dr. Mark D Romer, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3120 Governors Place Blvd, Dayton, OH 45409
Phone: 937-293-1622    Fax: 937-245-6308

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.